The northwest suburban congressman, a freshman with tea party backing, is seeking re-election in a nationally watched race against Duckworth, an Iraq War veteran and former federal and state veterans official.

Singer-guitarist Walsh -- who lived in Evanston from ages 3 to 11, according to Duckworth’s staff -- will perform for her campaign on July 1 at John Barleycorn in Schaumburg, with tickets ranging from $100 to $2,500.

“I’m the real Joe Walsh and I'm proud to back a real American success story — Tammy Duckworth,” the musician said in a statement Tuesday. “Tammy's story, her service to our nation and her continued commitment to working families (like the one I come from!) have convinced me that she’s the right choice for Congress.”

The musician Walsh, 64, joined the Eagles in 1976 after stints with other bands and as a soloist. While he was with the Eagles, they produced such notable albums as “Hotel California,” and were inducted into the Rock and Roll Hall of Fame in 1998. Walsh just released “Analog Man,” his first solo album in 20 years.

Rep. Walsh’s campaign was not starstruck by the guitarist’s announcement Tuesday.

“Is anyone really surprised when Tammy gets support from the liberal entertainment industry?” said Christian Morgan, a spokesman for Rep. Walsh. “Tammy can have the support of the ‘Hotel California’ liberal elite. Congressman Walsh is more concerned with getting the support of hard-working families from the 8th District.”